Material supermarket circulation supply scheduling method considering energy saving and punctuality

Abstract

The invention provides a high-efficiency, low-cost and controllable-cost material supermarket circulation supply scheduling method considering energy conservation and punctuality, and the method is characterized in that the method comprises the steps: S1, obtaining the information of a material supermarket and material supply equipment; S2, determining whether tth replenishment needs to be executed or not according to the material demand information and the inventory information; S3, if so in the S2, acquiring the supply quantity of various materials in each replenishment process; S4, constructing a material distribution scheduling model; S5, solving the material distribution scheduling model based on a predetermined solving algorithm so as to obtain an optimal material distribution scheduling strategy comprising a driving route and a replenishment period; and S6, enabling each material supply device to start from the central warehouse according to the driving route and the replenishment period to carry out periodic replenishment on each material supermarket on the driving route.

Description

technical field [0001] The invention belongs to the technical field of material distribution, and in particular relates to a material supermarket cycle supply scheduling method considering energy saving and punctuality. Background technique [0002] The automobile manufacturing industry plays the role of a pillar industry in my country's national economy. At the same time, it has a decisive influence in creating national tax revenue, leading industrial upgrading and driving population employment. However, in recent years, my country's auto industry has shown signs of shrinking: the growth rate of production and sales has fallen, which is lower than expected; the market share of self-owned brands of passenger cars and commercial vehicles has declined; the growth rate of economic benefits of key enterprises is lower than the same period. In order to survive and develop in the competition, domestic large-scale automobile manufacturers make good use of the situation and actively...

AI Technical Summary

Problems solved by technology

However, the space on the line is limited, and the large inventory on the line is not easy to manage, and reduces the flexibility of the assembly line, making the ability to deal with emergencies worse.

At the same time, independent delivery tasks can easily lead to operational interference and traffic jams

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